Sony CFD-S22 - Printed Wiring Board -CD Section

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5. PRINTED WIRING BOARD — CD SECTION —
Note on Printed Wiring Boards:
• X : parts extracted from the component side.
• b : Pattern from the side which enables seeing.
• (( )) : Page of supplement-1
• Semiconductor
Location
CFD-S22/S32
((Page 13))
• Waveforms (MODE: PLAY)
4
3.2Vp-p
16.9344MHz
IC702
ts
(XOUT)
3
2
1.8V
1
0.9-1.5Vp-p
Approx. 100mVp-p
IC701
w;
(FE)
IC701
wj
(RF)
1.8V
Approx. 100mVp-p
IC701
qk
(TE)
1V/div 0.05µsec/div
500mV/div 0.5µsec/div
100mV/div 20µsec/div
100mV/div 20µsec/div
1
A
B
C
D
E
F
G
H
I
J
23456789
(SLED MOTOR)
(SPINDLE MOTOR)
TAP701
TAP702
04
TP(RF)
D701 C-7
IC701 F-7
IC702 C-5
IC703 I-3
Q701 G-4
Ref. No. Location